
var  c = document.forms["formEditor"].elements["master_tuid"];
var option;

//clear combobox
while (c.options.length>0)
{
	c.options[0] = null;
}

<rows>
	option = new Option("${fld:master_name}");
	option.value = '${fld:tuid}';
	c.options.add(option);
</rows>
